(as of Apr 20,2023 21:44:15 UTC – Details)
Module name : dual H bridge motor drive module
Work mode : H bridge drive (double road)
Main control chip : ST L298N dual H-bridge driver chip
Logical voltage : 5V
Drive voltage : 5v-35v
Logical current : 0mA-36mA
Driving current : 2A(MAX single bridge)
Storage temperature : – 20 ℃ to + 135 ℃
Maximum power : 25W
This module USES L298N as the main drive chip, with strong driving ability, low heat and strong anti-interference ability.
Through this module can use the built-in 78 m05 drive power supply parts of their work, but in order to avoid the voltage regulator chip damage, when using the driving voltage is greater than 12 v, please use the external power supply 5 v logic.
This module USES a large capacity filter capacitance, a continuation protection diode, can improve reliability.
-General Application: When your driver is 7V-12V, you can enable the on-board 5V logic supply.
When using the on-board 5V power supply, the + 5V power supply in the interface does not input voltage, but it can draw 5V voltage for external use.
-Unconventional application of high-voltage drive: When the driving voltage is higher than 12V, less than or equal to 24V, for example, to drive a motor with rated voltage of 18V, the jumper cap with 5V output enabled on-board voltage must be pulled out and then outside the 5V output port Connect 5V voltage to L298N internal logic voltage supply.
4* L298N Motor Driver controller Board Module
This module can use built-in 78M05 for electric work via a driving power supply part.But to avoid the damage of the voltage stabilizing chip,please use an external 5V logic supply when using more than 12V driving voltage.
Using large capacity filter capacitor,this module can follow current to protect diodes,and improve the reliability.
Dual-channel H-bridge driver working mode creates higher working efficiency
To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage